DUPLICATE


Meaning of DUPLICATE in English

I. ˈd(y)üplə̇kə̇]t, -lēk- sometimes -ləˌkā]; usu ]d.+V adjective

Etymology: Middle English, from Latin duplicatus, past participle of duplicare to double, from duplic-, duplex double, twofold — more at duplex

1. : consisting of or existing in two corresponding or identical parts or examples

the firm always made out duplicate invoices, one for its own records and one for the customer

2. : being exactly the same as one or more others of its kind

in eleven years he has not made a duplicate prayer — New York Times

make six duplicate copies of the memo

3. : of, relating to, or being a card game in which all players play identical hands in order to allow a comparison of scores — compare duplicate bridge

II. noun

( -s )

1. : either of two things that exactly resemble or correspond to each other — usually used of a copy or transcript made at the same time or by the same pattern as its original

2. : something that is like another thing in content or appearance but is not derived from the same source or made in the same manner : counterpart

doll carriages that are duplicates of baby carriages

specifically : an additional copy of a book, periodical, or pamphlet already in a library

3. : a duplicate game ; specifically : duplicate bridge

4. law : an original instrument repeated : a document the same as another in essential particulars and differing from a copy in that it is valid as an original

5.

a. : a photographic negative prepared from another negative by printing first a master positive from which the later negative is printed

b. : a positive print either black and white or color that is made by reversal development of a print from a positive

- in duplicate

III. -ləˌkāt, usu -ād.+V\ verb

( -ed/-ing/-s )

transitive verb

1. : to make double or twofold

the walls should be duplicated … in order to have a second line of defense if the outer wall is breached — J.A.Steers

2. : to be or make a duplicate, copy, or transcript of

the furnishings duplicate those used by Washington — American Guide Series: Pennsylvania

we are totally unable, after decades of experiment, to duplicate Attic glazed pottery — W.F.Albright

small firms may duplicate their own business forms

intransitive verb

: to celebrate mass twice in a day

IV. intransitive verb

: to become duplicate : replicate

DNA in chromosomes duplicates

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.